188974324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21208

約数の個数: 48

約数和(自身を含む): 426545280

約数和(自身を除く): 237570956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 21157, 42314, 84628, 148099, 232727, 296198, 465454, 592396, 613553, 930908, 1227106, 1629089, 2454212, 3258178, 4294871, 6516356, 6749083, 8589742, 13498166, 17179484, 26996332, 47243581, 94487162, 188974324]

約数ペア:

[(1, 188974324), (2, 94487162), (4, 47243581), (7, 26996332), (11, 17179484), (14, 13498166), (22, 8589742), (28, 6749083), (29, 6516356), (44, 4294871), (58, 3258178), (77, 2454212), (116, 1629089), (154, 1227106), (203, 930908), (308, 613553), (319, 592396), (406, 465454), (638, 296198), (812, 232727), (1276, 148099), (2233, 84628), (4466, 42314), (8932, 21157)]